XML Read Element Into Textbox?
Jun 3, 2010reading an XML element into a textbox I have working ButtonSave_Click to an xml f
Imports System
Imports System.Xml
Public Class FormSettings
[code].....
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Read All The Element Of The XSD?
Nov 6, 2011there is as xsd file:
<?xml version='1.0' encoding='gb2312'?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="">
<xsd:element name="Alltest">
[Code]....
Read HTML Element In .NET 2008?
Feb 11, 2009I'm trying to read an innerHTML string from an element on a webpage. I've loaded the page using the webbrowser browser class.
Here's the code in full
Imports System.Net
Imports System.IO
Imports System.Diagnostics
[Code]...
When I click button 1 for the first time I recieve the error "Object reference not set to an instance of an object." but when I click it the second time it returns the elements text perfectly.
I thought the wb.document element might not be instantiated so I've tried navigating to a page (google's homepage) before loading the page I want put with no success.
I also thought that maybe it wasn't giving the page time to load so I added the sub to deal with the documentCompleted event but this also returns nothing (though wb.document.url is set correctly to the webpage I want)
Search For A Specific XML Element And Read It's Value?
Jun 20, 2011My XML document is setup like this:
<Parents>
<Parent Name="A">
<Child1>1</Child1>
[Code]....
I've been trying to figure out how to select Parent B's Child1 node so I may extract it's value. I have looked into SelectSingleNode and SelectNodes
Xml Element Altering - Read And Change The One Field
May 13, 2010I have some xml that I read from an xml document, now I need to take that same xml and then change one field and then drop back to a file again. [Code] so then as you can see I tried to use a new open of the document from scratch and I get the same error. I read that its because I may have 2 imports that have the same method? I had 2 XML imports and made it only this, but still get the same error. [Code] how to fix my issue or a better way to read and change the one field I need to change?
View 3 RepliesNot Reading All XML File - Repeating The Same XMLElementName It Only Seems To Read The First Element
Jul 22, 2009I have an XML file, shown below:
Code:<?xml version="1.0" standalone="no"?><!--RISInsight server settings--><Configuration> <Server> <ConnectionMode>ServerName</ConnectionMode> <ServerName>(local
[CODE]...
The problem is that I want to read the complete XML file, however because I am repeating the same XMLElementName it only seems to read the first element, the code I am using is the following:
Code: Dim reader As Xml.XmlTextReader = New Xml.XmlTextReader(Application.StartupPath & "settings.ini") Do While (reader.Read()) Dim addToList As Boolean = False Select
[CODE]....
Is there a way that I can make it continue to read the XML file?
Forms :: Textbox Element Indexing In An ArrayList?
Jun 29, 2010I want to access each entered element in an textbox as an index in ArrayList. But, the problem is that whenever I enter value in the textbox, it stores all the values in single arraylist index.
View 1 RepliesReading Xml Element Value And Display It In Textbox Control Using .net?
May 31, 2011I have a sample.xml file like this:
'root element
'FilePath element
'FilePath element value
C:UsersDesktop
I need to read the FilePath value, that is "C:UsersRamDesktopauto" and display it in textBox1 control. If possible code snippets in VB.net
VS 2005 Read User Input Using Textbox But It Only Can Read Character And Numbers?
Jan 2, 2010I know how to read user input using textbox but it only can read character and numbers. Is it possible that I want to read user input equation?
Example:
User type A+B
User put range of A and B.
1.25<A< 3.56
2.45<B< 9.87
I failed to read the equation using textbox. Is it there are other ways that can use to read equation input A+B?I am using VS2005 and VB.Net. I really new in this programming using VB.Net.
Basic Search Doesn't Compare Selected Element With Textbox Value
Sep 17, 2011I've been having problems with a really basic search routine that I have used successfully before but now for some reason does not. I have a text file that looks like this: Spindly Killer Fish, fish, spindly, aggressive, dangerous, grey, Sect.B Tank.1, 20 It is then loaded into a two dimensional array with comma separation. This is all fine and with the following nested for loops it works also, it just doesn't seem to compare the selected element with the textbox value. [Code]
View 2 RepliesSecurity - Textbox On Form - User Inputs Data ( During Runtime ) Data Remains In Textbox For Good And Textbox Becomes Read Only ?
Jan 8, 2010Is it possible to have a Textbox on a form that when the user inputs data, ( during Runtime )that data remains in the Textbox for good and the Textbox then becomes read only ? Is it also possible to make it so that the CD with the programme on, is in the PC when the programme is being used. Perhaps writing the Textbox data back onto the CD ?
View 1 RepliesAsp.net - Element 'system.webServer' Has Invalid Child Element 'rewrite'?
Feb 14, 2012I have a number of rewrite rules for a lot of things that I did in IIS7, like removing trailing slashes, canonnical URLs, lowercase lettering, and such. IIS altered my web.config, and everything works fine on the website, like it should. But in the Visual Studio web.config, the opening < rewrite > statement is underlined in blue, and at the bottom of VS, it says that the element 'system.webServer' has invalid child element 'rewrite'. But this is how IIS made it. I didn't do this manually. Should I be concerned with this VS error, or should I just leave as be, since it's working how it should work? Here's an example of my web.config:
[Code]...
Make Webbrowser Not Click On Element But Grab Element Name?
Apr 13, 2011Is there a way to control the way a browser behaves such as if I click on this link it doesn't navigate to that link but instead show me the source code behind that button?
View 1 RepliesRandomly Pick An Element From An Array And Can Only Use That Element Three Times
Mar 11, 2010I need to randomly pick an element from an array and I can only use that element three times,I can randomly pick the element but how do I go about only using it three times.
View 4 RepliesVS 2010 Check For Element Or Keep Trying Until Element Is Found?
Feb 21, 2012I have been doing well and also I am a noob I know it and you know it a lot has started making sense and I am evening figuring new things out without using Google but of course I have hit another snag in my program so here goes
I am waiting for an email to arrive (the page automatically refreshes) and then I want to click the link (I do not need to click to open the email or anything like that) I also have the code to click and navigate to the address reason being it was the only way I could figure out how to stop it opening in a new window on IE
So my only problem is I need a way to check every x seconds for the element and then if its there proceed with my code and if its not wait and then check again or however this is done in VB.If this is not the way its done please point me in the right direction the code I am using to find and then navigate to the link is
Dim emailpageelements As HtmlElementCollection = WebBrowser2.Document.GetElementsByTagName("a")
For Each emailver As HtmlElement In emailpageelements
If InStr(emailver.InnerHtml, "https://twitter.com/account/confirm_email/") Then
WebBrowser1.Navigate(emailver.InnerText)
[Code]...
Read From .txt And Write In TextBox - Multiple TextBox?
Mar 25, 2009I am writing a program where I would like the user to be able to save the contents from multiple textBox into a file and the retrieve the contents late.
View 5 RepliesReference Structure Element By Element Name?
Jun 7, 2011I want to be able to reference an element in an array of structures by the name of the element in a visual basic 2010 function. For example
Public Structure myStruct
Public element1 as string
Public element2 as integer
Public element3 as boolean
[code]...
Is it possible to reference a structures element by the element's name in a similar way to that shown above. The code shown above does not work, as the expression obj(i).[elementName] does not work as hoped.
Child Element Of XML Element Is "" When There Is A Space In The XML Document?
May 23, 2012I have the following XML:
[Code]...
I am accessing the name of the child element like this:
[Code]...
Using LINQ To Return Element In Collection, Would Like To Return Nothing If Element Not Found?
Mar 3, 2011I would like the following function to return Nothing if the element with the specified key is not in the collection. Instead, it returns an error - something to the effect of "no element found"
Public Class MyCollection
Inherits System.Collections.ObjectModel.Collection(Of MyType)
Public Function FindByActivityKey(ByVal searchValue As Integer) As MyType
[code]....
Web Element Associated With Form Element
May 24, 2012I would like to associate a web page element, a textbox for example, with a textbox in my form. When a user types something in the textbox, I would like it to be like he types it on the webpage.
View 1 RepliesForms - Put A Value In A Read-only Textbox .net?
Jun 12, 2012I have a form with many textboxes. I would like to disable the operation of user interaction with 2 or more textboxes but i would like to assign some text to it. I cannot figure it out a way to do it ...
I have the following code:
If tablead.Rows(0)(4) = True Then
TextBox2.Text = "0"
TextBox2.ReadOnly = True
TextBox2.Text = "0"
End If
When i run it the textbox goes "read-only" but the value 0 is not shown. Why ?
Forms - Put A Value In A Read-only Textbox?
Jun 12, 2012I have a form with many textboxes. I would like to disable the operation of user interaction with 2 or more textboxes but i would like to assign some text to it. I cannot figure it out a way to do it ...
I have the following code:
If tablead.Rows(0)(4) = True Then
TextBox2.Text = "0"
TextBox2.ReadOnly = True
[Code]....
When i run it the textbox goes "read-only" but the value 0 is not shown.
Read A Column From A Textbox?
Jan 22, 2010I have a dbase.txt file with some data in it. i.e -
Institution Course StudentID
XZY ABC 2010-1111111 "the spaces between columns is one tab space"
XYZ ABC 2010-1222222
XYZ ABC 2010-1333333
I want to perform simple SQL like operation - i.e -
SELECT (columnname) dbase.txt -i.e SELECT Institution dbase.txt
I have written it for console application. My program can read only the whole text file. So, can anyone help me with this problem. Below is my code -
Public Sub read_File()
Dim FReader As StreamReader
Dim sLine As String
[code]....
Read Any Stream From A Textbox?
Jan 30, 2012I'm trying to make GUI for my batch script (don't laugh ) I'm using Microsoft Visual Basic 2010 Express and I just need one textbox and one button, button should start the VLC Media Player with any stream that I paste in textbox
View 6 RepliesRead Certain Line In TextBox?
Feb 16, 2010I'm making a program to check proxies, although it works with individual proxy servers, I want to be able to import them into a textbox, and then use them one by one.How would I go about reading a certain line of a textbox?Eg.
Dim Proxy As String
Proxy = TextBox1.Line5
Or something along those lines.
Read CSV Data Into Textbox?
Dec 17, 2010I want to be able to load & read (and later edit) .csv files into a textbox in Visual Basic 2008, If possible.
View 7 RepliesRead First Line Of Textbox?
Jul 1, 2009There are multiple line text in textbox and i just want to read the first line.
View 1 RepliesRead From Text To Textbox?
Mar 15, 2012I have a form with a textbox and I want that textbox to read from http.conf on line 162.[code]...
View 9 RepliesRead The Backcolor Of A Textbox?
Jun 18, 2012I am trying to determine the backcolor of a textbox and have an event happen. I've been using:
"If txtbox.backcolor = System.Drawing.Color.Red Then
End if"
But this dont work.
Read XML File To TextBox
Sep 8, 2011I have a problem with loading the data from the nodes to the text fields. I looked at other topics but I can not deal with it - I can zaczytać to listbox - I found a tutorial on msdn to listbox -
Xml file the code below:
<users>
<name>
<pass1>
[Code].....